:root {
  --bg: #05080d;
  --bg-soft: #090e16;
  --surface: #0c131e;
  --surface-2: #101a28;
  --text: #f1f7fb;
  --muted: #a5b6c2;
  --muted-2: #8295a3;
  --accent: #61e6d7;
  --accent-2: #7aa7ff;
  --accent-3: #d6ff73;
  --success: #65e6a6;
  --warning: #ffc569;
  --error: #ff7474;
  --border: rgba(185, 220, 232, .14);
  --border-bright: rgba(97, 230, 215, .34);
  --shadow: 0 24px 80px rgba(0, 0, 0, .34);
  --shadow-card: 0 22px 65px rgba(0, 0, 0, .22);
  --radius: 24px;
  --radius-sm: 14px;
  --container: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 83% 4%, rgba(122, 167, 255, .11), transparent 31rem),
    radial-gradient(circle at 8% 32%, rgba(97, 230, 215, .075), transparent 38rem),
    var(--bg);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}
body.menu-open { overflow: hidden; }
body.menu-open [data-vsa-root] {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}
::selection { color: #00100d; background: var(--accent); }
a { color: inherit; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
:where(a, button, input, select, textarea, summary):focus-visible {
  outline: 3px solid rgba(97, 230, 215, .55);
  outline-offset: 3px;
}
h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3, h4 {
  color: var(--text);
  font-family: "Space Grotesk", Inter, sans-serif;
  line-height: 1.08;
  letter-spacing: -.035em;
}
h1 { font-size: clamp(3rem, 7vw, 6.8rem); }
h2 { font-size: clamp(2rem, 4.5vw, 4.2rem); }
h3 { font-size: clamp(1.12rem, 2vw, 1.48rem); }
p { color: var(--muted); }

.site-noise {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .14;
  background-image:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, #000, transparent 76%);
}
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.hero-grid > *, .section-head > *, .split > *, .product-grid > *, .case-panel > *, .page-hero .container > * { min-width: 0; }
.section { position: relative; padding: clamp(82px, 10vw, 144px) 0; }
.section-tight { padding: clamp(54px, 7vw, 88px) 0; }
.section-line { border-top: 1px solid var(--border); }
.section-tint { overflow: hidden; background: linear-gradient(180deg, rgba(255,255,255,.026), rgba(255,255,255,.006)); border-block: 1px solid var(--border); }
.section-tint::before { content: ""; position: absolute; top: -240px; left: 50%; width: min(920px, 90vw); height: 340px; transform: translateX(-50%); border-radius: 50%; background: rgba(97,230,215,.055); filter: blur(70px); pointer-events: none; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 9999; padding: 10px 16px; color: #00100d; background: var(--accent); border-radius: 8px; font-weight: 800; }
.skip-link:focus { top: 14px; }

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1000;
  padding: 14px 0;
  transition: padding .25s ease, transform .25s ease;
}
.nav.scrolled { padding: 8px 0; }
.nav-inner {
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 6px 7px 6px 15px;
  border: 1px solid rgba(185,220,232,.16);
  border-radius: 20px;
  background: rgba(7,12,19,.78);
  box-shadow: 0 16px 48px rgba(0,0,0,.18), inset 0 1px rgba(255,255,255,.035);
  backdrop-filter: blur(22px) saturate(140%);
  transition: border-color .25s ease, background .25s ease, box-shadow .25s ease;
}
.nav.scrolled .nav-inner { border-color: rgba(185,220,232,.2); background: rgba(5,9,14,.94); box-shadow: 0 18px 60px rgba(0,0,0,.32), inset 0 1px rgba(255,255,255,.04); }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; flex: 0 0 auto; }
.brand-mark {
  width: 41px;
  height: 41px;
  position: relative;
  display: grid;
  place-items: center;
  border: 1px solid var(--border-bright);
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(97,230,215,.13), rgba(122,167,255,.08));
  box-shadow: inset 0 0 20px rgba(97,230,215,.05);
}
.brand-mark::before, .brand-mark::after, .brand-mark span::before {
  content: "";
  position: absolute;
  height: 2px;
  border-radius: 2px;
  background: var(--accent);
  box-shadow: 0 0 10px rgba(97,230,215,.55);
  transform-origin: center;
}
.brand-mark::before { width: 19px; transform: rotate(60deg) translateY(-5px); }
.brand-mark::after { width: 19px; transform: rotate(-60deg) translateY(5px); }
.brand-mark span::before { width: 16px; transform: translate(-8px, -1px); background: var(--accent-2); }
.brand-copy { display: flex; flex-direction: column; line-height: 1; }
.brand-copy strong { font: 700 1rem/1 "Space Grotesk", sans-serif; letter-spacing: .11em; }
.brand-copy strong span { color: var(--accent); }
.brand-copy small { margin-top: 5px; color: var(--muted-2); font-size: .57rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 3px; }
.nav-links a { min-height: 46px; position: relative; display: inline-flex; align-items: center; padding: 0 10px; color: #b7c5cf; border: 1px solid transparent; border-radius: 12px; text-decoration: none; white-space: nowrap; transition: color .2s ease, background .2s ease, border-color .2s ease; }
.nav-links a:hover { color: var(--text); background: rgba(255,255,255,.035); }
.nav-links a.active:not(.nav-cta) { color: var(--text); border-color: rgba(97,230,215,.15); background: rgba(97,230,215,.075); box-shadow: inset 0 -2px rgba(97,230,215,.5); }
.nav-link-copy { display: flex; flex-direction: column; line-height: 1.2; }
.nav-link-copy strong { font-size: .76rem; font-weight: 750; letter-spacing: -.01em; }
.nav-link-copy small, .nav-link-mark, .mobile-nav-title { display: none; }
.nav-cta { display: inline-flex; align-items: center; gap: 10px; margin-left: 4px; padding: 0 15px !important; color: #00100d !important; border-color: rgba(255,255,255,.2) !important; border-radius: 12px; background: linear-gradient(135deg, #72eee0, #5bd7ca); box-shadow: 0 10px 24px rgba(97,230,215,.12), inset 0 1px rgba(255,255,255,.35); }
.nav-cta:hover { background: #86f3e6 !important; }
.nav-cta i { font-size: .72rem; transition: transform .2s ease; }
.nav-cta:hover i { transform: translateX(3px); }
.menu-btn { display: none; min-width: 92px; height: 48px; align-items: center; justify-content: center; gap: 11px; padding: 0 14px; border: 1px solid var(--border); border-radius: 13px; background: rgba(255,255,255,.035); cursor: pointer; }
.menu-label { font-size: .76rem; font-weight: 800; }
.menu-icon { width: 18px; height: 14px; position: relative; display: block; }
.menu-icon i { width: 18px; height: 1px; position: absolute; left: 0; background: var(--accent); transition: top .2s ease, transform .2s ease; }
.menu-icon i:first-child { top: 3px; }
.menu-icon i:last-child { top: 10px; }
.menu-btn.active .menu-icon i:first-child { top: 7px; transform: rotate(45deg); }
.menu-btn.active .menu-icon i:last-child { top: 7px; transform: rotate(-45deg); }
.nav-scrim { display: none; }

/* Typography and reusable elements */
.eyebrow { display: inline-flex; align-items: center; gap: 9px; margin-bottom: 20px; color: var(--accent); font-size: .72rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 25px; height: 1px; background: currentColor; }
.kicker { color: var(--accent-3); font-size: .76rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.gradient-text { color: var(--text); background: linear-gradient(112deg, #fff 18%, #9ddbd5 58%, #91aef0); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.lead { max-width: 720px; color: #aabac5; font-size: clamp(1.03rem, 1.7vw, 1.27rem); line-height: 1.65; }
.micro { color: var(--muted-2); font-size: .77rem; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.btn { min-height: 51px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 0 21px; border: 1px solid transparent; border-radius: 12px; text-decoration: none; font-size: .88rem; font-weight: 800; cursor: pointer; transition: transform .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: #00100d; background: linear-gradient(135deg, #72eee0, #59d8cb); box-shadow: 0 14px 38px rgba(97,230,215,.16), inset 0 1px rgba(255,255,255,.3); }
.btn-primary:hover { box-shadow: 0 18px 42px rgba(97,230,215,.22), inset 0 1px rgba(255,255,255,.3); }
.btn-secondary { color: var(--text); border-color: var(--border); background: rgba(255,255,255,.025); }
.btn-secondary:hover { border-color: var(--border-bright); background: rgba(97,230,215,.05); }
.btn-ghost { color: var(--accent); border-color: rgba(97,230,215,.2); background: rgba(97,230,215,.055); }
.btn-warning { color: #171000; background: var(--warning); }
.text-link { display: inline-flex; align-items: center; gap: 9px; color: var(--accent); text-decoration: none; font-size: .86rem; font-weight: 800; }
.text-link i { font-size: .68rem; }
.text-link:hover { color: #a9fff4; }
.tag-list, .chips { display: flex; flex-wrap: wrap; gap: 8px; }
.tag, .chip { padding: 7px 10px; color: #a9bac6; border: 1px solid var(--border); border-radius: 999px; background: rgba(255,255,255,.02); font-size: .68rem; font-weight: 700; letter-spacing: .03em; }
.status-pill { display: inline-flex; align-items: center; gap: 8px; color: #b9c8d1; font-size: .75rem; font-weight: 700; }
.status-pill i, .footer-status i { width: 7px; height: 7px; border-radius: 50%; background: var(--success); box-shadow: 0 0 12px var(--success); }

/* Home hero */
.hero { min-height: 850px; padding: 155px 0 86px; display: flex; align-items: center; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.06fr) minmax(410px, .94fr); gap: clamp(48px, 7vw, 96px); align-items: center; }
.hero h1 { max-width: 790px; margin-bottom: 25px; font-size: clamp(3.25rem, 5.3vw, 5rem); }
.hero-copy .lead { max-width: 650px; }
.hero-footnote { display: flex; align-items: center; gap: 22px; margin-top: 31px; color: var(--muted-2); font-size: .75rem; }
.hero-footnote span { display: inline-flex; align-items: center; gap: 8px; }
.hero-footnote i { color: var(--accent); }
.hero-system { position: relative; min-height: 570px; }
.system-orbit { position: absolute; inset: 4% 0 0; border: 1px solid rgba(97,230,215,.11); border-radius: 50%; transform: rotate(-11deg); }
.system-orbit::before { content: ""; position: absolute; width: 9px; height: 9px; top: 18%; right: 8%; border-radius: 50%; background: var(--accent); box-shadow: 0 0 20px var(--accent); }
.system-window { position: absolute; inset: 44px 4px 22px 30px; overflow: hidden; border: 1px solid var(--border); border-radius: 28px; background: linear-gradient(145deg, rgba(13,22,34,.95), rgba(6,10,17,.92)); box-shadow: var(--shadow); transform: perspective(1200px) rotateY(-4deg) rotateX(1deg); }
.system-window::before { content: ""; position: absolute; inset: 0; background: linear-gradient(115deg, rgba(97,230,215,.055), transparent 40%); pointer-events: none; }
.system-bar { height: 63px; display: flex; align-items: center; justify-content: space-between; padding: 0 21px; border-bottom: 1px solid var(--border); }
.system-bar-left { display: flex; align-items: center; gap: 10px; }
.system-dots { display: flex; gap: 5px; }
.system-dots i { width: 6px; height: 6px; border-radius: 50%; background: #33404b; }
.system-title { margin-left: 8px; color: #c5d0d7; font-size: .68rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.system-body { padding: 25px; }
.system-intro { display: flex; align-items: center; justify-content: space-between; margin-bottom: 25px; }
.system-intro strong { font-size: .98rem; }
.system-intro small { display: block; margin-top: 4px; color: var(--muted-2); }
.system-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; }
.system-module { min-height: 112px; padding: 16px; border: 1px solid var(--border); border-radius: 16px; background: rgba(255,255,255,.018); }
.system-module.active { border-color: rgba(97,230,215,.29); background: linear-gradient(145deg, rgba(97,230,215,.075), rgba(122,167,255,.025)); }
.system-module .module-top { display: flex; align-items: center; justify-content: space-between; }
.system-module i { color: var(--accent); font-size: .9rem; }
.system-module b { color: var(--success); font-size: .62rem; text-transform: uppercase; }
.system-module strong { display: block; margin: 16px 0 3px; font: 700 .83rem "Space Grotesk", sans-serif; }
.system-module small { color: var(--muted-2); font-size: .66rem; }
.system-flow { display: flex; align-items: center; gap: 8px; margin-top: 17px; padding: 13px 14px; border: 1px solid var(--border); border-radius: 13px; background: #070c13; }
.system-flow span { flex: 1; height: 3px; overflow: hidden; border-radius: 3px; background: #16222c; }
.system-flow span::after { content: ""; display: block; width: 38%; height: 100%; background: linear-gradient(90deg, transparent, var(--accent), transparent); animation: signal 2.8s linear infinite; }
.system-flow small { color: var(--muted-2); font-size: .65rem; }
@keyframes signal { from { transform: translateX(-120%); } to { transform: translateX(330%); } }
.float-badge { position: absolute; z-index: 2; min-width: 150px; padding: 13px 15px; border: 1px solid var(--border-bright); border-radius: 14px; background: rgba(7,13,21,.93); box-shadow: var(--shadow); backdrop-filter: blur(12px); }
.float-badge strong { display: block; font: 700 .74rem "Space Grotesk", sans-serif; }
.float-badge small { color: var(--muted-2); font-size: .62rem; }
.float-badge.audit { top: 5px; right: -8px; }
.float-badge.care { bottom: 0; left: 0; }

.proof-strip { border-block: 1px solid var(--border); background: linear-gradient(90deg, rgba(97,230,215,.025), rgba(255,255,255,.014), rgba(122,167,255,.025)); }
.proof-grid { min-height: 86px; display: grid; grid-template-columns: 1.1fr repeat(4, 1fr); align-items: center; }
.proof-grid > * { min-height: 42px; display: flex; align-items: center; padding: 0 23px; border-left: 1px solid var(--border); }
.proof-grid > *:first-child { padding-left: 0; border-left: 0; }
.proof-grid strong { color: #c7d3da; font-size: .73rem; letter-spacing: .04em; text-transform: uppercase; }
.proof-grid span { color: var(--muted-2); font-size: .7rem; }

/* Sections and cards */
.section-head { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(280px, .62fr); gap: 40px; align-items: end; margin-bottom: 52px; }
.section-head h2 { max-width: 820px; margin-bottom: 0; }
.section-head p { margin: 0; }
.section-head.center { max-width: 820px; display: block; margin-inline: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
.section-head.center .eyebrow::after { content: ""; width: 25px; height: 1px; background: currentColor; }
.grid { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card { position: relative; padding: 29px; overflow: hidden; border: 1px solid rgba(185,220,232,.15); border-radius: var(--radius); background: linear-gradient(145deg, rgba(17,28,43,.82), rgba(8,13,21,.76)); box-shadow: inset 0 1px rgba(255,255,255,.025); transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease, background .25s ease; }
.card::before { content: ""; position: absolute; top: 0; right: 26px; left: 26px; height: 1px; background: linear-gradient(90deg, transparent, rgba(97,230,215,.38), transparent); opacity: .65; }
.card::after { content: ""; position: absolute; width: 170px; height: 170px; top: -120px; right: -110px; border-radius: 50%; background: rgba(97,230,215,.09); filter: blur(22px); }
.card:hover { transform: translateY(-4px); border-color: rgba(97,230,215,.26); box-shadow: var(--shadow-card); }
.card h3 { margin: 20px 0 10px; }
.card p:last-child { margin-bottom: 0; }
.card-icon { width: 43px; height: 43px; display: grid; place-items: center; border: 1px solid rgba(97,230,215,.21); border-radius: 13px; color: var(--accent); background: rgba(97,230,215,.06); }
.card-label { display: flex; align-items: center; justify-content: space-between; gap: 16px; color: var(--accent); font-size: .67rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.card-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; color: var(--accent); text-decoration: none; font-size: .8rem; font-weight: 800; }
.card-link:hover { color: #b2fff6; }
.product-grid { display: grid; grid-template-columns: 1.28fr .72fr .72fr; gap: 18px; }
.product-card { min-height: 360px; display: flex; flex-direction: column; }
.product-card.primary { grid-row: span 2; min-height: 738px; padding: clamp(30px, 4vw, 52px); background: radial-gradient(circle at 80% 8%, rgba(97,230,215,.12), transparent 35%), linear-gradient(145deg, #101c2a, #080d15); }
.product-card.primary h3 { max-width: 600px; margin-top: auto; font-size: clamp(2rem, 4vw, 3.7rem); }
.product-card.primary p { max-width: 560px; }
.product-visual { min-height: 290px; position: relative; display: grid; place-items: center; }
.core-ring { width: 230px; height: 230px; position: relative; display: grid; place-items: center; border: 1px solid rgba(97,230,215,.19); border-radius: 50%; }
.core-ring::before, .core-ring::after { content: ""; position: absolute; border: 1px solid var(--border); border-radius: 50%; }
.core-ring::before { inset: 25px; }
.core-ring::after { inset: 52px; background: rgba(97,230,215,.04); box-shadow: inset 0 0 40px rgba(97,230,215,.05); }
.core-ring strong { z-index: 1; font: 700 1.15rem "Space Grotesk", sans-serif; letter-spacing: .12em; }
.core-node { position: absolute; z-index: 2; width: 35px; height: 35px; display: grid; place-items: center; border: 1px solid var(--border-bright); border-radius: 10px; color: var(--accent); background: #0b141e; font-size: .7rem; }
.core-node.n1 { top: 4px; left: 50%; transform: translateX(-50%); }
.core-node.n2 { right: 1px; top: 50%; transform: translateY(-50%); }
.core-node.n3 { bottom: 4px; left: 50%; transform: translateX(-50%); }
.core-node.n4 { left: 1px; top: 50%; transform: translateY(-50%); }
.product-card:not(.primary) h3 { margin-top: auto; }
.product-card .metric { margin-top: 12px; color: var(--text); font: 700 1.85rem "Space Grotesk", sans-serif; }
.product-card .metric small { color: var(--muted-2); font: 600 .68rem Inter, sans-serif; }

.feature-list, .service-list { margin: 22px 0 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.feature-list li, .service-list li { display: flex; align-items: flex-start; gap: 11px; color: #b0c0ca; font-size: .85rem; }
.feature-list i, .service-list i { margin-top: 5px; color: var(--accent); font-size: .67rem; }
.feature-list strong { color: var(--text); }
.split { display: grid; grid-template-columns: minmax(0, .9fr) minmax(420px, 1.1fr); gap: clamp(50px, 8vw, 110px); align-items: center; }
.split.reverse { grid-template-columns: minmax(420px, 1.1fr) minmax(0, .9fr); }
.split-copy h2 { margin-bottom: 24px; }
.split-copy .lead { margin-bottom: 0; }

/* Architecture */
.architecture { padding: 28px; border: 1px solid rgba(185,220,232,.16); border-radius: 30px; background: linear-gradient(145deg, rgba(12,21,32,.96), rgba(5,9,15,.96)); box-shadow: var(--shadow), inset 0 1px rgba(255,255,255,.03); }
.arch-head { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 23px; padding-bottom: 18px; border-bottom: 1px solid var(--border); }
.arch-head strong { font-size: .83rem; }
.arch-head small { color: var(--muted-2); }
.arch-flow { display: grid; grid-template-columns: 1fr 34px 1fr 34px 1fr; align-items: stretch; }
.arch-node { min-height: 126px; display: flex; flex-direction: column; justify-content: space-between; padding: 17px; border: 1px solid var(--border); border-radius: 15px; background: rgba(255,255,255,.018); }
.arch-node.accent { border-color: var(--border-bright); background: rgba(97,230,215,.055); }
.arch-node i { color: var(--accent); }
.arch-node strong { font-size: .79rem; }
.arch-node small { color: var(--muted-2); font-size: .65rem; }
.arch-arrow { display: grid; place-items: center; color: var(--muted-2); font-size: .68rem; }
.arch-modules { display: grid; grid-template-columns: repeat(4,1fr); gap: 9px; margin-top: 9px; }
.arch-modules span { padding: 11px 8px; color: #aabac4; border: 1px solid var(--border); border-radius: 10px; text-align: center; font-size: .65rem; font-weight: 700; }
.architecture-note { margin: 13px 0 0; color: var(--muted-2); font-size: .69rem; }

.case-panel { display: grid; grid-template-columns: .72fr 1.28fr; overflow: hidden; border: 1px solid rgba(185,220,232,.17); border-radius: 30px; background: radial-gradient(circle at 75% 0, rgba(122,167,255,.06), transparent 35%), linear-gradient(145deg, #0d1723, #080d14); box-shadow: var(--shadow-card); }
.case-meta { padding: clamp(30px, 4vw, 50px); border-right: 1px solid var(--border); }
.case-meta .case-number { display: block; margin-bottom: 90px; color: var(--muted-2); font: 700 .74rem "Space Grotesk", sans-serif; }
.case-meta h3 { font-size: clamp(2rem, 4vw, 3.3rem); }
.case-body { padding: clamp(30px, 5vw, 64px); }
.case-body .quote { max-width: 680px; color: #d8e3e8; font: 600 clamp(1.15rem, 2.3vw, 1.75rem)/1.45 "Space Grotesk", sans-serif; letter-spacing: -.02em; }
.case-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; margin-top: 44px; }
.case-stat { padding-top: 17px; border-top: 1px solid var(--border); }
.case-stat strong { display: block; margin-bottom: 5px; color: var(--accent); font-size: .88rem; }
.case-stat span { color: var(--muted-2); font-size: .7rem; }

.process { counter-reset: process; }
.process-step { position: relative; padding-top: 25px; border-top: 1px solid var(--border); }
.process-step::before { counter-increment: process; content: "0" counter(process); display: block; margin-bottom: 45px; color: var(--accent); font: 700 .73rem "Space Grotesk", sans-serif; }
.process-step h3 { margin-bottom: 12px; }
.process-step p { font-size: .86rem; }

.cta-panel { display: flex; align-items: center; justify-content: space-between; gap: 50px; padding: clamp(34px, 6vw, 70px); overflow: hidden; border: 1px solid var(--border-bright); border-radius: 30px; background: radial-gradient(circle at 85% 20%, rgba(97,230,215,.15), transparent 30%), linear-gradient(145deg, #0e1c28, #071018); }
.cta-panel h2 { max-width: 800px; margin-bottom: 16px; font-size: clamp(2rem, 4.5vw, 4.1rem); }
.cta-panel p { max-width: 650px; margin-bottom: 0; }

/* Subpages */
.page-hero { min-height: 650px; display: flex; align-items: flex-end; padding: 175px 0 92px; border-bottom: 1px solid var(--border); }
.page-hero .container { display: grid; grid-template-columns: minmax(0,1.2fr) minmax(280px,.55fr); gap: 50px; align-items: end; }
.page-hero h1 { max-width: 930px; margin: 0; font-size: clamp(3.1rem, 7vw, 6.6rem); }
.page-hero-copy { padding-bottom: 8px; }
.page-hero-copy .lead { margin: 0; }
.breadcrumb { display: inline-flex; gap: 8px; margin-bottom: 20px; color: var(--muted-2); font-size: .7rem; font-weight: 700; text-transform: uppercase; }
.breadcrumb a { text-decoration: none; }
.breadcrumb i { color: var(--accent); }
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); border-block: 1px solid var(--border); }
.stat-box { padding: 34px 24px; border-left: 1px solid var(--border); }
.stat-box:first-child { border-left: 0; }
.stat-box strong { display: block; color: var(--text); font: 700 clamp(1.4rem,3vw,2.5rem) "Space Grotesk", sans-serif; }
.stat-box span { color: var(--muted-2); font-size: .7rem; }
.module-list { display: grid; gap: 1px; overflow: hidden; border: 1px solid var(--border); border-radius: 25px; background: var(--border); }
.module-row { display: grid; grid-template-columns: 64px 1fr .85fr 25px; gap: 20px; align-items: center; min-height: 118px; padding: 24px 28px; background: var(--bg-soft); }
.module-index { color: var(--accent); font: 700 .72rem "Space Grotesk", sans-serif; }
.module-row h3 { margin: 0; }
.module-row p { margin: 0; font-size: .82rem; }
.module-row > i { color: var(--muted-2); }
.tech-layer { position: relative; min-height: 250px; display: flex; flex-direction: column; justify-content: flex-end; padding: 28px; }
.tech-layer .tech-code { margin-bottom: auto; color: var(--muted-2); font: 600 .67rem/1.8 ui-monospace, SFMono-Regular, Menlo, monospace; }
.tech-layer .tech-code b { color: var(--accent); }
.tech-layer h3 { margin-bottom: 9px; }
.case-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; }
.case-card { min-height: 430px; display: flex; flex-direction: column; padding: clamp(28px,4vw,45px); }
.case-card .case-status { display: inline-flex; align-items: center; gap: 8px; align-self: flex-start; padding: 7px 10px; border: 1px solid var(--border); border-radius: 999px; color: var(--muted); font-size: .66rem; font-weight: 700; }
.case-card .case-status i { width: 6px; height: 6px; border-radius: 50%; background: var(--success); }
.case-card h2 { margin-top: auto; margin-bottom: 16px; font-size: clamp(2rem,4vw,3.4rem); }
.case-card .tag-list { margin-top: 24px; }
.case-card.featured { grid-column: span 2; min-height: 510px; background: radial-gradient(circle at 90% 10%, rgba(97,230,215,.12), transparent 35%), linear-gradient(145deg,#101c29,#080d14); }
.case-card.featured h2 { max-width: 680px; }
.case-card.featured p { max-width: 650px; }
.principle { min-height: 300px; display: flex; flex-direction: column; }
.principle .number { color: var(--accent); font: 700 .7rem "Space Grotesk", sans-serif; }
.principle h3 { margin-top: auto; }
.principle p { margin-bottom: 0; }

/* Forms */
.contact-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 18px; align-items: start; }
.validation-program { scroll-margin-top: 6rem; }
.validation-plans { align-items: stretch; }
.validation-plan { display: flex; flex-direction: column; gap: 1rem; }
.validation-plan .btn { margin-top: auto; align-self: flex-start; }
.validation-plan-featured { border-color: rgba(51, 224, 235, .5); box-shadow: 0 24px 70px rgba(0, 210, 225, .1); }
.validation-price { display: flex; align-items: baseline; gap: .5rem; margin: .25rem 0; }
.validation-price strong { color: var(--accent); font: 700 clamp(2.2rem, 5vw, 4rem)/.95 "Space Grotesk", sans-serif; letter-spacing: -.05em; }
.validation-price span { color: var(--muted); font-weight: 700; }
.validation-note { margin: 1.25rem 0 0; padding: 1rem 1.2rem; border-left: 2px solid var(--accent); background: rgba(51, 224, 235, .05); color: var(--muted); }
.validation-note strong { color: var(--text); }
.contact-aside { position: sticky; top: 110px; padding: 36px; }
.contact-aside h2 { font-size: 2.1rem; }
.contact-details { display: grid; gap: 18px; margin-top: 40px; }
.contact-detail { display: grid; grid-template-columns: 39px 1fr; gap: 12px; align-items: center; }
.contact-detail i { width: 39px; height: 39px; display: grid; place-items: center; color: var(--accent); border: 1px solid var(--border); border-radius: 11px; }
.contact-detail span { display: block; color: var(--muted-2); font-size: .66rem; }
.contact-detail a, .contact-detail strong { color: #d7e2e8; text-decoration: none; font-size: .82rem; }
.form-card { padding: clamp(28px,5vw,52px); }
.form-card h2 { margin-bottom: 12px; font-size: clamp(1.8rem,4vw,3rem); }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 35px; }
.field { display: grid; gap: 8px; }
.field.full { grid-column: 1 / -1; }
.field label { color: #bdc9d0; font-size: .72rem; font-weight: 800; }
.field input, .field select, .field textarea { width: 100%; min-height: 50px; padding: 12px 14px; color: var(--text); border: 1px solid var(--border); border-radius: 11px; outline: none; background: rgba(255,255,255,.025); transition: border-color .2s ease, box-shadow .2s ease; }
.field textarea { min-height: 165px; resize: vertical; }
.field select { appearance: none; background-image: linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%); background-position: calc(100% - 18px) 22px,calc(100% - 13px) 22px; background-size: 5px 5px; background-repeat: no-repeat; }
.field select option { color: var(--text); background: var(--surface); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--border-bright); box-shadow: 0 0 0 3px rgba(97,230,215,.06); }
.checkbox { display: grid; grid-template-columns: 18px 1fr; gap: 10px; align-items: start; }
.checkbox input { width: 16px; min-height: 16px; margin-top: 4px; accent-color: var(--accent); }
.checkbox label { color: var(--muted); font-size: .7rem; font-weight: 500; }
.honeypot { position: absolute !important; left: -9999px !important; opacity: 0 !important; }
.form-notice { padding: 13px 15px; color: #b6c7d0; border: 1px solid var(--border); border-radius: 11px; background: rgba(255,255,255,.02); font-size: .75rem; }
.form-notice.success { color: #b9f3d4; border-color: rgba(101,230,166,.25); background: rgba(101,230,166,.055); }
.form-notice.error { color: #ffb3b3; border-color: rgba(255,116,116,.25); background: rgba(255,116,116,.055); }

/* FAQ and tables */
.faq { display: grid; gap: 9px; }
.faq details { border: 1px solid var(--border); border-radius: 14px; background: rgba(255,255,255,.018); }
.faq summary { position: relative; padding: 20px 52px 20px 21px; color: #d8e3e8; font-weight: 700; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 20px; color: var(--accent); font-size: 1.15rem; }
.faq details[open] summary::after { content: "−"; }
.faq details p { padding: 0 21px 20px; margin: 0; font-size: .84rem; }
.comparison { width: 100%; border-collapse: collapse; overflow: hidden; border: 1px solid var(--border); border-radius: 18px; }
.comparison th, .comparison td { padding: 17px; border-bottom: 1px solid var(--border); text-align: left; font-size: .78rem; }
.comparison th { color: var(--text); background: rgba(255,255,255,.03); }
.comparison td { color: var(--muted); }
.comparison tr:last-child td { border-bottom: 0; }
.comparison i { color: var(--accent); }

/* Legacy tool compatibility */
.band { border-block: 1px solid var(--border); background: rgba(255,255,255,.012); }
.hero-console { border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.console-top { padding: 18px; border-bottom: 1px solid var(--border); }
.dot { display: inline-block; width: 7px; height: 7px; margin-right: 4px; border-radius: 50%; background: var(--accent); }
.console-stat { display: grid; grid-template-columns: repeat(2,1fr); }
.stat { padding: 24px; border: 1px solid var(--border); }
.stat strong { display: block; }
.stat span { color: var(--muted); font-size: .75rem; }
.portfolio-card small { color: var(--accent); font-weight: 800; text-transform: uppercase; }
.tool-shell { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.tool-output { min-height: 360px; white-space: pre-wrap; }
.notice { padding: 15px 18px; color: #c8e8f5; border: 1px solid var(--border); border-radius: 12px; background: rgba(97,230,215,.055); }

/* Footer */
.footer { padding: 72px 0 24px; border-top: 1px solid var(--border); background: radial-gradient(circle at 50% 0, rgba(97,230,215,.035), transparent 34rem), #04070b; }
.footer-top { display: grid; grid-template-columns: 1.45fr .75fr .75fr 1fr; gap: 46px; padding-bottom: 58px; }
.footer-brand p { max-width: 340px; margin: 25px 0 20px; font-size: .8rem; }
.footer-status { display: inline-flex; align-items: center; gap: 8px; color: var(--muted-2); font-size: .68rem; }
.footer-column { display: flex; flex-direction: column; align-items: flex-start; gap: 11px; }
.footer-column h2 { margin-bottom: 11px; font: 700 .71rem "Space Grotesk", sans-serif; letter-spacing: .09em; text-transform: uppercase; }
.footer-column a { color: var(--muted); text-decoration: none; font-size: .75rem; }
.footer-column a:hover { color: var(--text); }
.footer-column a span { padding: 2px 5px; color: var(--accent-3); border: 1px solid rgba(214,255,115,.2); border-radius: 4px; font-size: .5rem; text-transform: uppercase; }
.footer-contact p { margin-bottom: 10px; font-size: .75rem; }
.footer-contact .text-link { color: var(--accent); font-size: .74rem; }
.footer-bottom { min-height: 58px; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 20px; border-top: 1px solid var(--border); color: var(--muted-2); font-size: .66rem; }
.footer-bottom span:last-child { display: flex; gap: 20px; }
.footer-bottom a { text-decoration: none; }
.footer-bottom a:hover { color: var(--text); }
.footer-grid { display: grid; grid-template-columns: 1.45fr repeat(3, .75fr); gap: 40px; padding-bottom: 45px; }
.footer-grid > div { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; }
.footer-grid p { max-width: 350px; margin: 14px 0 0; font-size: .78rem; }
.footer-grid h4 { margin: 0 0 8px; color: var(--text); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
.footer-grid a:not(.brand) { color: var(--muted); text-decoration: none; font-size: .74rem; }
.footer-grid a:hover { color: var(--text); }
.copyright { min-height: 58px; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 20px; border-top: 1px solid var(--border); color: var(--muted-2); font-size: .66rem; }
.copyright a { text-decoration: none; }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(20px); transition: opacity .65s ease, transform .65s ease; }
.js .reveal.visible { opacity: 1; transform: none; }

@media (max-width: 1160px) {
  .nav-inner { position: relative; z-index: 1002; }
  .nav-inner > .brand { position: relative; z-index: 1004; }
  .menu-btn { position: relative; z-index: 1004; display: inline-flex; }
  .nav-links { display: none; position: fixed; z-index: 1003; top: 0; right: 0; width: min(460px, calc(100vw - 18px)); height: 100dvh; padding: 108px 22px 26px; overflow-y: auto; flex-direction: column; align-items: stretch; gap: 8px; border-left: 1px solid rgba(185,220,232,.18); background: radial-gradient(circle at 70% 0, rgba(97,230,215,.09), transparent 24rem), rgba(5,9,15,.985); box-shadow: -28px 0 80px rgba(0,0,0,.5); }
  .nav-links.open { display: flex; }
  .mobile-nav-title { display: flex; flex-direction: column; padding: 5px 6px 15px; }
  .mobile-nav-title > span { font: 700 1.35rem "Space Grotesk", sans-serif; letter-spacing: -.03em; }
  .mobile-nav-title small { margin-top: 4px; color: var(--muted-2); font-size: .66rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
  .nav-links a { min-height: 63px; display: grid; grid-template-columns: 35px 1fr; gap: 12px; align-items: center; padding: 10px 13px; border: 1px solid var(--border); border-radius: 14px; background: rgba(255,255,255,.018); }
  .nav-links a:hover { border-color: rgba(97,230,215,.23); background: rgba(97,230,215,.055); }
  .nav-links a.active:not(.nav-cta) { border-color: rgba(97,230,215,.28); box-shadow: inset 3px 0 var(--accent); }
  .nav-link-mark { display: block; color: var(--accent); font: 700 .63rem "Space Grotesk", sans-serif; letter-spacing: .08em; }
  .nav-link-copy strong { font-size: .92rem; }
  .nav-link-copy small { display: block; margin-top: 4px; color: var(--muted-2); font-size: .67rem; font-weight: 600; }
  .nav-links .nav-cta { min-height: 67px; grid-template-columns: 1fr auto; margin: 12px 0 0; padding-inline: 17px !important; color: #00100d !important; border: 1px solid rgba(255,255,255,.2); background: linear-gradient(135deg, #72eee0, #5bd7ca); box-shadow: 0 12px 30px rgba(97,230,215,.16); }
  .nav-links .nav-cta .nav-link-copy small { color: rgba(0,16,13,.68); }
  .nav-scrim { position: fixed; z-index: 1001; inset: 0; width: 100%; height: 100%; padding: 0; border: 0; background: rgba(0,3,7,.64); backdrop-filter: blur(5px); cursor: default; }
  .nav-scrim.open { display: block; }
  .hero { min-height: auto; padding-top: 140px; }
  .hero-grid, .split, .split.reverse { grid-template-columns: 1fr; }
  .hero-system { max-width: 660px; width: 100%; margin-inline: auto; }
  .proof-grid { grid-template-columns: repeat(3,1fr); }
  .proof-grid > *:nth-child(4) { border-left: 0; }
  .product-grid { grid-template-columns: 1fr 1fr; }
  .product-card.primary { grid-column: span 2; grid-row: auto; min-height: 680px; }
  .footer-top { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-contact { grid-column: 2 / -1; }
  .page-hero .container { grid-template-columns: 1fr; }
  .page-hero-copy { max-width: 720px; }
}

@media (max-width: 760px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 76px 0; }
  .nav { padding: 8px 0; }
  .nav.scrolled { padding: 6px 0; }
  .nav-inner { min-height: 62px; padding: 5px 6px 5px 11px; border-radius: 16px; }
  .brand { gap: 9px; }
  .brand-mark { width: 37px; height: 37px; border-radius: 10px; }
  .brand-copy small { display: none; }
  .menu-btn { min-width: 84px; height: 44px; padding-inline: 11px; }
  .nav-links { width: calc(100vw - 8px); padding: 91px 14px 18px; }
  .hero { padding-top: 119px; padding-bottom: 62px; }
  .hero h1 { font-size: clamp(2.6rem, 12vw, 3.4rem); }
  .hero-footnote { align-items: flex-start; flex-direction: column; gap: 8px; }
  .hero-system { min-height: 485px; }
  .hero-system { overflow: hidden; }
  .system-orbit { display: none; }
  .system-window { inset: 34px 0 20px; transform: none; }
  .system-body { padding: 16px; }
  .system-grid { gap: 8px; }
  .system-module { min-height: 99px; padding: 12px; }
  .system-module strong { margin-top: 13px; }
  .float-badge { min-width: auto; padding: 9px 11px; }
  .float-badge.audit { right: 4px; }
  .proof-grid { grid-template-columns: 1fr 1fr; padding-block: 14px; }
  .proof-grid > * { min-height: 50px; padding: 0 14px; }
  .proof-grid > *:nth-child(3), .proof-grid > *:nth-child(5) { border-left: 0; }
  .proof-grid > *:first-child { grid-column: span 2; }
  .section-head { grid-template-columns: 1fr; gap: 20px; margin-bottom: 36px; }
  .grid-2, .grid-3, .grid-4, .product-grid, .case-grid, .contact-grid, .form-grid { grid-template-columns: 1fr; }
  .product-card.primary, .case-card.featured { grid-column: auto; }
  .product-card.primary { min-height: 620px; }
  .product-visual { min-height: 260px; }
  .core-ring { width: 205px; height: 205px; }
  .split, .split.reverse { gap: 44px; }
  .arch-flow { grid-template-columns: 1fr; gap: 8px; }
  .arch-arrow { min-height: 25px; transform: rotate(90deg); }
  .arch-modules { grid-template-columns: 1fr 1fr; }
  .case-panel { grid-template-columns: 1fr; }
  .case-meta { border-right: 0; border-bottom: 1px solid var(--border); }
  .case-meta .case-number { margin-bottom: 45px; }
  .case-stats { grid-template-columns: 1fr; }
  .process-step::before { margin-bottom: 24px; }
  .cta-panel { align-items: flex-start; flex-direction: column; }
  .page-hero { min-height: 590px; padding-top: 135px; padding-bottom: 66px; }
  .page-hero h1 { font-size: clamp(2.6rem,12vw,3.8rem); }
  .stat-row { grid-template-columns: 1fr 1fr; }
  .stat-box:nth-child(3) { border-left: 0; border-top: 1px solid var(--border); }
  .stat-box:nth-child(4) { border-top: 1px solid var(--border); }
  .module-row { grid-template-columns: 42px 1fr 20px; padding: 20px; }
  .module-row p { grid-column: 2 / -1; }
  .case-card { min-height: 380px; }
  .contact-aside { position: static; }
  .field.full { grid-column: auto; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand, .footer-contact { grid-column: 1 / -1; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
  .copyright { align-items: flex-start; flex-direction: column; }
  .actions .btn { flex: 1 1 100%; }
  .comparison { display: block; overflow-x: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* VSA 3.0 product and tool layer */
.nav-group { position: relative; }
.nav-group > a { gap: 8px; }
.nav-group > a > i { color: var(--muted-2); font-size: .58rem; transition: transform .2s ease; }
.nav-group.active > a { color: var(--text); border-color: rgba(97,230,215,.15); background: rgba(97,230,215,.075); box-shadow: inset 0 -2px rgba(97,230,215,.5); }
.nav-submenu { min-width: 265px; position: absolute; top: calc(100% + 10px); left: 0; z-index: 20; display: grid; gap: 4px; padding: 9px; opacity: 0; visibility: hidden; transform: translateY(-6px); border: 1px solid rgba(185,220,232,.18); border-radius: 16px; background: rgba(5,9,15,.985); box-shadow: 0 24px 70px rgba(0,0,0,.45); transition: opacity .18s ease, transform .18s ease, visibility .18s ease; }
.nav-submenu::before { content: ""; position: absolute; top: -11px; left: 0; width: 100%; height: 12px; }
.nav-submenu a { min-height: 56px; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: 9px 12px; white-space: normal; }
.nav-submenu a strong { color: var(--text); font-size: .76rem; }
.nav-submenu a small { display: block; margin-top: 3px; color: var(--muted-2); font-size: .62rem; }
.nav-group:hover .nav-submenu, .nav-group:focus-within .nav-submenu { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-group:hover > a > i, .nav-group:focus-within > a > i { transform: rotate(180deg); }

.hero-problem { max-width: 750px; margin: 22px 0 0; padding: 14px 16px; color: #c8d5dc; border-left: 2px solid var(--accent); background: rgba(97,230,215,.035); font-size: .87rem; }
.outcome-grid .card { min-height: 295px; }
.tool-card { min-height: 410px; display: flex; flex-direction: column; }
.tool-card .card-link { margin-top: auto; }
.tool-card .service-list { margin-bottom: 22px; }
.free-badge { display: inline-flex; align-items: center; padding: 6px 9px; color: #00100d; border-radius: 999px; background: var(--accent); font-size: .62rem; font-weight: 900; letter-spacing: .08em; }
.status-tag { display: inline-flex; align-items: center; padding: 5px 8px; color: var(--muted); border: 1px solid var(--border); border-radius: 999px; font-size: .58rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.status-tag.live { color: var(--accent); border-color: rgba(97,230,215,.25); background: rgba(97,230,215,.055); }
.tool-meta { display: flex; flex-wrap: wrap; gap: 9px 15px; margin-top: 20px; color: var(--muted-2); font-size: .67rem; }
.tool-meta span { display: inline-flex; align-items: center; gap: 6px; }
.tool-meta i { color: var(--accent); }
.section-line { display: flex; justify-content: flex-end; margin-top: 34px; padding-top: 24px; }
.journey-list { display: grid; gap: 9px; }
.journey-list > span { display: grid; grid-template-columns: 42px 1fr; gap: 2px 13px; align-items: center; padding: 14px 15px; border: 1px solid var(--border); border-radius: 13px; background: rgba(255,255,255,.018); }
.journey-list b { grid-row: span 2; color: var(--accent); font: 700 .67rem "Space Grotesk", sans-serif; }
.journey-list strong { color: var(--text); font-size: .79rem; }
.journey-list small { color: var(--muted-2); font-size: .65rem; }
.commercial-bar { display: grid; grid-template-columns: minmax(0,.8fr) minmax(0,1.2fr); gap: clamp(28px,5vw,70px); align-items: center; padding: 32px 0; border-top: 1px solid var(--border); }
.commercial-bar:last-child { border-bottom: 1px solid var(--border); }
.commercial-bar h2 { margin-bottom: 0; font-size: clamp(1.6rem,3vw,2.6rem); }
.commercial-bar p { margin: 0; color: #afbec7; }
.score-list { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; }
.score-list span { padding: 18px; border: 1px solid var(--border); border-radius: 13px; background: rgba(255,255,255,.018); }
.score-list strong { display: block; color: var(--accent); font: 700 1.35rem "Space Grotesk", sans-serif; }
.score-list small { color: var(--muted-2); font-size: .64rem; }

.scan-layout { display: grid; grid-template-columns: minmax(0,1.25fr) minmax(330px,.75fr); gap: 20px; align-items: start; }
.scan-form-card { padding: clamp(26px,4vw,46px); }
.scan-info { position: sticky; top: 110px; }
.scan-divider { grid-column: 1 / -1; position: relative; display: grid; place-items: center; min-height: 28px; }
.scan-divider::before { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: var(--border); }
.scan-divider span { position: relative; z-index: 1; padding: 0 12px; color: var(--muted-2); background: #0a111a; font-size: .66rem; text-transform: uppercase; }
.form-help { display: block; margin-top: 7px; color: var(--muted-2); font-size: .66rem; line-height: 1.5; }
.inline-note { margin-top: 24px; padding: 14px 16px; color: #aec0ca; border: 1px solid var(--border); border-radius: 12px; background: rgba(255,255,255,.018); font-size: .76rem; }
.scan-summary { display: grid; grid-template-columns: 220px 1fr; gap: 24px; align-items: center; margin-bottom: 24px; }
.score-ring { --score: 0; width: 200px; aspect-ratio: 1; position: relative; display: grid; place-items: center; border-radius: 50%; background: conic-gradient(var(--accent) calc(var(--score) * 1%), rgba(255,255,255,.07) 0); }
.score-ring::before { content: ""; position: absolute; inset: 12px; border-radius: 50%; background: #09111a; box-shadow: inset 0 0 35px rgba(97,230,215,.06); }
.score-ring strong, .score-ring span { position: relative; z-index: 1; }
.score-ring strong { color: var(--text); font: 700 2.4rem "Space Grotesk", sans-serif; }
.score-ring span { position: absolute; bottom: 53px; color: var(--muted-2); font-size: .62rem; text-transform: uppercase; }
.result-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; margin-bottom: 18px; }
.result-detail-grid { margin-bottom: 18px; }
.result-card { min-height: 230px; }
.result-list { margin: 20px 0 0; padding-left: 20px; display: grid; gap: 10px; color: #b4c3cc; font-size: .78rem; line-height: 1.55; }
.warning-list li::marker { color: var(--warning); }
.question-list li::marker, .fact-list li::marker { color: var(--accent); font-weight: 800; }
.result-actions { justify-content: flex-end; }
.legal-content { max-width: 960px; margin-inline: auto; }
.legal-content h2 { margin: 34px 0 10px; font-size: clamp(1.35rem,2vw,1.8rem); }
.legal-content h2:first-child { margin-top: 0; }
.legal-content a { color: var(--accent); }

@media (max-width: 1160px) {
  .nav-group { display: grid; }
  .nav-group > a { grid-template-columns: 1fr auto; }
  .nav-group > a .nav-link-copy { grid-column: 1; }
  .nav-group > a > i { grid-column: 2; }
  .nav-submenu { min-width: 0; position: static; display: grid; opacity: 1; visibility: visible; transform: none; padding: 5px 0 2px 18px; border: 0; background: transparent; box-shadow: none; }
  .nav-submenu a { min-height: 49px; display: flex; padding: 8px 12px; border-radius: 11px; }
  .nav-submenu a strong { font-size: .74rem; }
  .nav-submenu a small { font-size: .61rem; }
  .nav-group > a > i { display: none; }
  .scan-layout { grid-template-columns: 1fr; }
  .scan-info { position: static; }
}

@media (max-width: 760px) {
  .outcome-grid, .result-grid { grid-template-columns: 1fr; }
  .commercial-bar { grid-template-columns: 1fr; gap: 16px; }
  .score-list { grid-template-columns: 1fr 1fr; }
  .scan-summary { grid-template-columns: 1fr; justify-items: center; }
  .scan-summary .score-list { width: 100%; }
  .score-ring { width: 180px; }
  .result-actions { justify-content: stretch; }
}


/* VSA 3.1.4 — professional offer architecture */
.offer-card { position: relative; overflow: hidden; }
.offer-number { display: inline-flex; align-items: center; justify-content: center; min-width: 2.4rem; height: 2rem; padding: 0 .65rem; margin-bottom: 1rem; border: 1px solid rgba(255,255,255,.14); border-radius: 999px; font: 700 .76rem/1 "Space Grotesk",sans-serif; letter-spacing: .08em; color: var(--accent); background: rgba(255,255,255,.035); }
.offer-card h3 { max-width: 22rem; }
.offer-card .card-link { margin-top: auto; }
.offer-card::after { content: ""; position: absolute; inset: auto -25% -55% 35%; height: 9rem; background: radial-gradient(circle, rgba(93,226,255,.09), transparent 68%); pointer-events: none; }
@media (max-width: 760px) { .offer-card { min-height: auto; } }

/* VSA 3.1.4 — SEO/GEO entity architecture */
.breadcrumbs {
  height: auto;
  position: relative;
  z-index: 5;
  top: auto;
  pointer-events: auto;
}
.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--muted-2);
  font-size: .68rem;
}
.breadcrumbs li { display: inline-flex; align-items: center; gap: 7px; }
.breadcrumbs li:not(:last-child)::after { content: "/"; color: rgba(165,182,194,.45); }
.breadcrumbs a { color: var(--muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--accent); }
.breadcrumbs span[aria-current="page"] { color: #c7d4dc; }

.nav-submenu-right { right: 0; left: auto; }
.entity-hero h1 { font-size: clamp(2.75rem, 5.6vw, 5.6rem); }
.entity-hero .page-hero-copy a:not(.btn) { color: var(--accent); text-underline-offset: 4px; }
.entity-intro { border-bottom: 1px solid var(--border); }
.definition-card,
.entity-map,
.platform-scorecard,
.comparison-cards article {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(16,26,40,.92), rgba(8,14,22,.94));
  box-shadow: var(--shadow-card);
}
.definition-card {
  display: grid;
  gap: 10px;
  align-content: center;
  min-height: 420px;
  padding: clamp(28px, 5vw, 54px);
}
.definition-card strong { font: 700 clamp(1.4rem,3vw,2.2rem)/1.05 "Space Grotesk",sans-serif; }
.definition-card small { color: var(--muted-2); }
.definition-card > i { color: var(--accent); }
.entity-map { padding: clamp(26px,4vw,42px); }
.entity-root,
.entity-branch {
  position: relative;
  padding: 19px 20px;
  border: 1px solid var(--border);
  border-radius: 15px;
  background: rgba(255,255,255,.025);
}
.entity-root { margin-top: 20px; }
.entity-root::after {
  content: "";
  position: absolute;
  width: 1px;
  height: 18px;
  left: 50%;
  bottom: -19px;
  background: var(--accent);
}
.entity-branch { margin-top: 18px; border-color: rgba(97,230,215,.28); background: rgba(97,230,215,.055); }
.entity-root strong,
.entity-branch strong { display: block; font: 700 1.1rem "Space Grotesk",sans-serif; }
.entity-root small,
.entity-branch small { color: var(--muted-2); font-size: .7rem; }
.entity-children { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.entity-children span { padding: 7px 10px; border: 1px solid var(--border); border-radius: 999px; color: #b8c7d0; background: rgba(255,255,255,.018); font-size: .66rem; }

.comparison-cards { display: grid; gap: 14px; }
.comparison-cards article { padding: 28px; }
.comparison-cards article.highlight { border-color: rgba(97,230,215,.35); background: linear-gradient(145deg, rgba(97,230,215,.09), rgba(10,17,26,.96)); }
.comparison-cards span { color: var(--accent); font-size: .68rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.comparison-cards h3 { margin: 12px 0 9px; }

.entity-flow {
  display: grid;
  grid-template-columns: minmax(0,1fr) 26px minmax(0,1fr) 26px minmax(0,1fr) 26px minmax(0,1fr);
  align-items: stretch;
  gap: 10px;
}
.entity-flow article {
  min-height: 235px;
  padding: 25px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(255,255,255,.018);
}
.entity-flow article b { color: var(--accent); font: 700 .72rem "Space Grotesk",sans-serif; }
.entity-flow article h3 { margin: 40px 0 10px; }
.entity-flow > i { align-self: center; color: var(--accent); text-align: center; }
.entity-flow > article:last-of-type { grid-column: 7; }

.platform-scorecard {
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  gap: 10px;
  padding: clamp(25px,4vw,40px);
}
.platform-scorecard > .kicker { grid-column: 1 / -1; margin-bottom: 8px; }
.platform-scorecard > div {
  min-height: 110px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255,255,255,.02);
}
.platform-scorecard strong { font: 700 .95rem "Space Grotesk",sans-serif; }
.platform-scorecard small { margin-top: 5px; color: var(--muted-2); font-size: .66rem; }

.faq-layout { display: grid; grid-template-columns: minmax(260px,.7fr) minmax(0,1.3fr); gap: clamp(36px,7vw,90px); align-items: start; }
.faq-intro { position: sticky; top: 120px; }
.faq-list { display: grid; gap: 10px; }
.faq-list details { border: 1px solid var(--border); border-radius: 15px; background: rgba(255,255,255,.018); overflow: hidden; }
.faq-list summary { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 18px 20px; color: var(--text); cursor: pointer; font-weight: 750; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary i { color: var(--accent); font-size: .75rem; transition: transform .2s ease; }
.faq-list details[open] summary i { transform: rotate(45deg); }
.faq-list details p { margin: 0; padding: 0 20px 21px; color: #aebdc6; font-size: .83rem; }

.page-vis-sol-ai .page-hero-copy a:not(.btn),
.page-vsa-definition .page-hero-copy a:not(.btn),
.page-ai-platform .page-hero-copy a:not(.btn) { color: var(--accent); }

@media (max-width: 1160px) {
  .nav-submenu-right { right: auto; }
  .entity-flow { grid-template-columns: 1fr 24px 1fr; }
  .entity-flow > article:nth-of-type(3), .entity-flow > article:nth-of-type(4) { margin-top: 10px; }
  .entity-flow > article:nth-of-type(3) { grid-column: 1; }
  .entity-flow > i:nth-of-type(3) { grid-column: 2; }
  .entity-flow > article:last-of-type { grid-column: 3; }
}

@media (max-width: 760px) {
  .breadcrumbs { top: 86px; }
  .breadcrumbs ol { font-size: .62rem; }
  .entity-hero h1 { font-size: clamp(2.45rem, 11vw, 3.45rem); }
  .definition-card { min-height: 330px; }
  .entity-flow { grid-template-columns: 1fr; }
  .entity-flow > article,
  .entity-flow > article:nth-of-type(3),
  .entity-flow > article:last-of-type,
  .entity-flow > i:nth-of-type(3) { grid-column: auto; margin-top: 0; }
  .entity-flow > i { transform: rotate(90deg); }
  .platform-scorecard { grid-template-columns: 1fr 1fr; }
  .faq-layout { grid-template-columns: 1fr; }
  .faq-intro { position: static; }
}


/* SEO/GEO entity-link components — VSA 3.1.4 */
.platform-note,.entity-link-panel{display:flex;align-items:center;justify-content:space-between;gap:1.25rem;padding:1.25rem 1.4rem;border:1px solid var(--line);border-radius:18px;background:linear-gradient(135deg,rgba(18,32,49,.92),rgba(7,15,24,.94));box-shadow:0 18px 55px rgba(0,0,0,.2)}
.platform-note strong,.entity-link-panel strong{color:var(--accent)}
.platform-note a,.entity-link-panel a:not(.btn){color:var(--accent);font-weight:700}
.entity-link-panel>div:first-child{max-width:760px}.entity-link-panel h2{margin:.3rem 0 .55rem}
.section-tight{padding-top:2.25rem;padding-bottom:2.25rem}
@media(max-width:760px){.platform-note,.entity-link-panel{align-items:flex-start;flex-direction:column}.entity-link-panel .actions{width:100%}}


/* Knowledge hub and Article pages — VSA 3.1.4 */
.article-card h2{font-size:1.15rem;line-height:1.3;margin:.55rem 0}.article-card h2 a{color:var(--text);text-decoration:none}.article-card h2 a:hover{color:var(--accent)}
.article-hero{padding:clamp(7rem,12vw,10rem) 0 3.5rem;background:radial-gradient(circle at 15% 20%,rgba(0,240,255,.09),transparent 45%)}
.article-container{max-width:900px}.article-hero h1{font-size:clamp(2.2rem,6vw,4.6rem);line-height:1.03;margin:.8rem 0 1.2rem}.article-meta{display:flex;flex-wrap:wrap;gap:1rem;margin-top:1.3rem;color:var(--muted);font-size:.85rem}.article-meta i{color:var(--accent);margin-right:.35rem}
.article-layout{display:grid;grid-template-columns:minmax(0,780px) minmax(250px,340px);gap:clamp(2rem,5vw,5rem);align-items:start;padding-top:3rem;padding-bottom:5rem}.article-content{min-width:0}.article-section{padding:0 0 2.6rem;margin-bottom:2.6rem;border-bottom:1px solid var(--line)}.article-section h2,.article-conclusion h2{font-size:clamp(1.45rem,3vw,2.2rem);margin:0 0 1rem}.article-section p,.article-conclusion p{font-size:1.04rem;line-height:1.84;color:var(--text-soft);margin:0 0 1.15rem}.article-conclusion{padding:1.6rem;border:1px solid var(--line);border-radius:20px;background:linear-gradient(135deg,rgba(18,32,49,.9),rgba(7,15,24,.95))}.article-aside{position:sticky;top:105px;display:grid;gap:1rem}.article-aside-card{padding:1.25rem;border:1px solid var(--line);border-radius:18px;background:var(--panel)}.article-aside-card h2{font-size:1.3rem;margin:.5rem 0}.article-related-link{display:block;padding:.85rem 0;border-bottom:1px solid var(--line);text-decoration:none}.article-related-link:last-child{border-bottom:0}.article-related-link strong{display:block;color:var(--text);font-size:.9rem;line-height:1.35}.article-related-link small{display:block;color:var(--muted);font-size:.72rem;line-height:1.45;margin-top:.25rem}.article-related-link:hover strong{color:var(--accent)}
@media(max-width:920px){.article-layout{grid-template-columns:1fr}.article-aside{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.article-aside{grid-template-columns:1fr}.article-hero{padding-top:6.8rem}.article-section p{font-size:1rem}}